Surgical Video Understanding with Alignment-Preserving Temporal Adaptation and Action Triplet Text Alignment

Surgical workflow understanding requires recognizing procedural phases and fine-grained activities from long-horizon videos, yet acquiring dense annotations for surgical video analysis is costly and requires medical expertise. To address this challenge, we present a text-guided and annotation-effici...

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Autores principales:	Taiyo Ikeido, Ren Togo, Takahiro Ogawa, Taku Sugiyama, Saseem Poudel, Hiroyuki Sugimori, Minghui Tang, Feng Han, Hidenori Koyano, Kenji Hirata, Kohsuke Kudo, Miki Haseyama
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2026-05-01
Colección:	Bioengineering
Materias:	surgical video understanding vision–language pretraining temporal adaptation text prototype matching few-shot recognition CholecT50
Acceso en línea:	https://www.mdpi.com/2306-5354/13/6/640
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